package com.demo.service;

import com.demo.entity.Course;
import com.demo.entity.Department;

import java.io.Serializable;
import java.util.Map;

public interface DepartmentService {
    // TODO: 2023/11/11
    void add(Department vo);

    void delete(long depId);

    void update(Department vo);


    Department get(Serializable depId);


    Map<String, Object> list(Map<String, Object> params);
}
